UFO?barwalkadminMarch 17, 2017Uncategorized0 Comments NASA’s modified Boeing KC-97 “Super Guppy” designed to carry special/oversized equipment in flight, 1979. NASA’s modified Boeing KC-97 “Super Guppy” | Drink up the history with The Barwalk, San Antonio TX You Might Also Like Hemisfair Park August 17, 2015 April 7, 1937 August 28, 2015 It’s called Leon Valley for a reason October 1, 2015Leave a Reply Cancel reply Δ